Bank Account Verification service

Validate bank accounts and identities across Europe and South Africa

Confirm bank account ownership, match identity, and assess financial risk in one flow. Built to meet regional requirements, including EU PSD2 and AML/CTF frameworks, and South Africa's FICA, PASA, and POPIA standards.
29
countries covered
450M+
users covered
<30
seconds to verify users
Validate customer identity
Confirm that your customer is who they claim to be by drawing on identity checks their bank completed, giving you a high-assurance identity basis.
Screen payment methods
Confirm that the customer owns the bank account
behind a payment, so you can stop fraud before any money moves. No documents required.
Meet regional compliance
Support your regulatory obligations with checks that
meet EU PSD2, AML/CTF, and South Africa's FICA, PASA, and POPIA requirements.

How does Bank Account Verification work?

Europe
South Africa
Step 1: Bank selection
The user selects their country and bank from a list
Step 2: Bank log-in via a prompt
The user reviews the Terms and Conditions, provides their consent for data processing, and logs into their banking app via a prompt
Step 3: Account ownership check
Upon successful login, Sumsub extracts the necessary account, balance, and transaction data and transmits it back via API and SDK

Available in 29 countries

28 EU/EEA member states, South Africa, and many more in the future

  • Austria
  • Belgium
  • Bulgaria
  • Croatia
  • Cyprus
  • Denmark
  • Estonia
  • Finland
  • France
  • Germany
  • Greece
  • Hungary
  • Iceland
  • Ireland
  • Italy
  • Latvia
  • Lithuania
  • Luxembourg
  • Malta
  • Netherlands
  • Norway
  • Poland
  • Portugal
  • Romania
  • Slovakia
  • Slovenia
  • Spain
  • Sweden
  • South Africa

Why choose Bank Account Verification?

Fraud prevention
Reduce the risk of identity and payment fraud by confirming that the customer owns the bank account and matches the identity associated with it.
Regulatory compliance
Stay compliant with frameworks that apply in each region, including EU PSD2 and AML/CTF rules and South Africa's FICA and PASA requirements, to help prevent financial crime.
Optimized due diligence
Speed up onboarding and compliance checks with document-free access to verified banking data across South Africa and 28 countries in Europe.
Risk management
Across European countries, analyze balances, transactions, and behaviors to detect irregularities early and fast-track low-risk onboarding.

Use QES to effortlessly onboard
and sign documents across Europe

Sumsub's QES Verification provides a fully compliant pan-European customer onboarding solution that also
enables electronic document signing with the legal power of a handwritten signature.

Step 1
Step 2
Step 3
Seamlessly capture and verify documents at the highest fraud prevention level.

Qualified Electronic Signatures let you onboard customers fast while following EU regulations. They
can be added to your systems using our Web and Mobile SDK.

Don't take our word for it.
Here's what clients have to say

  • With Sumsub, we’ve managed to reduce user fraud to practically zero. Since we began using Sumsub, fraud is just one less thing we’ve had to worry about.
    Amram Adar
    Amram Adar
    Co-Founder and CEO
  • As an online marketplace, security and safety for our users are critical issues. We needed KYC software that we could trust. Partnering with Sumsub supported our platform’s growth by allowing us to onboard many more users safely and securely.
    Jonathan Cook
    Jonathan Cook
    Teacher Success Manager

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FAQ

  • What is bank verification?

    Bank verification is the process of confirming that a person's bank account details are valid and belong to them. It's a way to verify account ownership and is often done using a bank account verification service.

  • What is the purpose of bank account verification?

    The main purpose of online bank account verification is to prevent fraud and ensure that the person claiming to own an account actually does. It helps businesses and financial institutions validate customer bank details before processing payments or transferring money.

  • What software is used to verify bank account?

    Various bank verification software solutions are available to enable instant bank account verification. These tools connect with banks to securely confirm account details in real time.

  • What is the API for bank account validation?

    A bank account verification API allows applications to interface with banking systems and programmatically validate account information. The API acts as a bridge between the verifying organization's software and the bank's account database.

  • How does Bank Account Verification work in South Africa?

    In South Africa, the user selects their bank and enters their account number, national ID or passport number, and last name. With their consent, Sumsub matches these details against the bank's records through the interbank Account Verification Service and returns the result. No document uploads or bank logins are involved, and no balance or transaction data is accessed during the verification.

  • Which countries and regions does Sumsub’s Bank Account Verification service support?

    Sumsub’s Bank Account Verification is available across 28 EU/EEA member states and in South Africa. The European check uses open banking, where the user logs into their bank to confirm ownership and share account data. The South African check is a data-matching service that confirms identity and account ownership without a bank login. Both remove the need for the user to upload documents during identity verification.